I agree the program has a problem with either memory utilities (added, removing, defining) or DB Stuff cause I agree you can not add more them 5 - 10 sources or any other function without it crashing. It is what I want call a leaking program and I am hoping that sp3 will address some of these problems. I am using it and it appears that other then being a pain the crashes are not messing with data or anyhting but it is not a good thing and a program that you pay for should not crash 1/10 the amount of times this one does. The have cell Internet also and it appears to have a lot of problem with losing internet connections as well.
P.S. Do not even make the comment to call tech support becuase first of all they would be clueless and second been there done that.